Nex Level Ninja

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Nex Level Ninja Get your ninja on and learn from the best at Nex Level Ninja! Come down and try warped walls, cannonball alley and so much more. Drop ins always welcome!

We offer recreational & advanced classes, open gyms, birthday parties, and camps!

10/24/2026

WNL Tier 2 Teens

10/24/2026

Nex Level Ninja Tier 2 Adults/Masters

10/23/2026

WNL Tier 2 Check In & Wave Times
Saturday, 10/24
Adults, Young Adults, Masters: Check in 9:45am, Rules start 10am
Teens: Check in 12:15pm, Rules start 12:30pm

Sunday, 10/25
Kids: Check in 8:45am, Rules start 9am
Mature Kids: Check in 12:45pm, Rules start 1pm
Preteens: Check in 4:45pm, Rules start 5pm

Run Order can be found on the WNL Tier 2 Schedule Page. Click on the Nex Level Ninja competition and the run order will be a blue button.

Schedule changes due to our World Ninja League Tier 2 competition at Nex Level Ninja this weekend!Saturday Classes - ple...
10/21/2026

Schedule changes due to our World Ninja League Tier 2 competition at Nex Level Ninja this weekend!

Saturday Classes - please contact us to schedule your make-up class!

It’s racing week!🏁 Tons of fun head-to-head action!
10/19/2026

It’s racing week!🏁 Tons of fun head-to-head action!

Our World Ninja League Tier 2 Competition coming up soon! Registration closes at the end of the day on Wednesday, 10/21.
10/14/2026

Our World Ninja League Tier 2 Competition coming up soon! Registration closes at the end of the day on Wednesday, 10/21.

10/13/2026

🎉Book your party today!
Ninja coaches, paper goods, cake, pizza…all included! No ninja experience needed!
There’s a reason we’ve been voted Best Children’s Party in Hunterdon County for 3 years in a row🏆
Book now 👉 https://nexlevelarena.com/parties

Halloween fun is taking over Nex Level Ninja! 🎃 Join us for a night of Halloween-themed obstacles, ninja games, inflatab...
10/07/2026

Halloween fun is taking over Nex Level Ninja! 🎃 Join us for a night of Halloween-themed obstacles, ninja games, inflatables, treats, cotton candy, and more! Wear your costume and join in on the costume contest! 👻
Fun for the whole family!

Tickets are available now! https://nexlevelarena.com/events/halloweenparty26

Address

426 Case Boulevard
Flemington, NJ
08822

Telephone

+19084320783

Website

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